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Product category|Refractory Castable
AI2O3: ≥38%
Bulk Density: 2.3g/cm3-2.35g/cm3
Refractoriness: 1200℃-1350℃
Cold Crushing Strength:
≥35MPa (110℃* 24h)
≥32MPa (850℃*3h)
Online Time: 7*24 hours
Anti-penetration castables are suitable for the anti-seepage layer of furnaces such as casting furnaces, heating furnaces, soaking furnaces, and heat treatment furnaces.
High load softening temperature
Low thermal conductivity
Good thermal stability
Good anti-permeability
Corrosion resistance
Convenient construction
Impact resistance
Wear resistance
Anti-penetration castables are suitable for the anti-seepage layer of furnaces such as casting furnaces, heating furnaces, soaking furnaces, and heat treatment furnaces. The parts used on the furnaces are mainly concentrated in the furnace bottom, furnace walls, furnace mouths and other furnaces that are in contact with molten aluminum. middle.
| Anti-penetration Castable | |||
| Bulk density g/cm3 | 2.3 | 2.35 | |
| components | AI2O3 % | ≥38 | ≥50 |
| Cold crushing strength MPa | 110℃* 24h | ≥35 | ≥40 |
| 850℃*3h | ≥32 | ≥39 | |
| 800℃*3h | ≤-0.25 | ≤-0.2 | |
| 1000 ℃*3h | ≤-0.3 | ≤-0.2 | |
| maximum temperature/℃ | 1200 | 1350 | |
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